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America’s Youngest Warriors – Children Who Fought for the US

Khalid Elhassan April 4, 2025 17 min

Children - US Army Sergeant John Lincoln Clem — US Army Sergeant John Lincoln Clem. Metropolitan Museum of Art

8. The Youngest Sergeant in the US Army’s History

Soon as he shot the Confederate colonel, John Lincoln Clem hared off at a mad sprint through brambles and brush, until he reached the safety of Union lines. After the Battle of Chickamauga, twelve-year-old Clem was officially promoted to the rank of sergeant. That made him the youngest noncommissioned officer in the US Army’s history. A distinction he holds to this day. Clem’s conduct was widely reported in contemporary newspapers, and he became a nationally-known figure. Salmon P. Chase, Secretary of the Treasury and future Chief Justice of the United States Supreme Court, decorated Clem for his courage. A popular Civil War song, “The Drummer Boy of Shiloh“, written by William S. Hays and published in Harper’s Weekly soon after the Battle of Chickamauga, was reportedly inspired by Clem’s exploits.

Written by

Khalid Elhassan

A lifelong history buff, I developed a particular passion for WW2 history as a child, when I spent hours listening to my grandfather, enraptured, as he recounted his wartime experiences in the British East African Campaign and with the British 8th Army in North Africa.

I graduated with a history BA from George Mason University, then went on to get a JD from the University of Virginia School of Law. After lawyering for a decade, I moved to sunny Rio de Janeiro and a less demanding career, opening a tourism agency in Copacabana.

A big chunk of my free time is spent blogging (you can follow me on Quora https://www.quora.com/profile/Khalid-Elhassan ) or freelance writing, mostly about my favorite subject, history.